================
@@ -750,13 +750,16 @@ unsigned llvm::X86::getFeaturePriority(ProcessorFeatures
Feat) {
#ifndef NDEBUG
// Check that priorities are set properly in the .def file. We expect that
// "compat" features are assigned non-duplicate consecutive priorities
- // starting from zero (0, 1, ..., num_features - 1).
+ // starting from one (1, ..., 37) and multiple zeros.
#define X86_FEATURE_COMPAT(ENUM, STR, PRIORITY) PRIORITY,
unsigned Priorities[] = {
#include "llvm/TargetParser/X86TargetParser.def"
};
std::array<unsigned, std::size(Priorities)> HelperList;
- std::iota(HelperList.begin(), HelperList.end(), 0);
+ const size_t MaxPriority = 37;
+ std::iota(HelperList.begin(), HelperList.begin() + MaxPriority + 1, 0);
+ for (int i = MaxPriority + 1; i != std::size(Priorities); ++i)
----------------
FreddyLeaf wrote:
5922fc9
https://github.com/llvm/llvm-project/pull/79086
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